Disclosure under Regulation 30 of SEBI (LODR) Regulations, 2015 - Cancellation of Work Order by Reliance Industries Limited

July 23, 2026 To, To, National Stock Exchange of India Limited BSE Limited Listing Department, The Department of Corporate Services Exchange Plaza, Phiroze Jeejeebhoy Towers, Dalal Street, Bandra (E), Mumbai – 400 051 Fort, Mumbai 400 001 Ref Symbol: VASCONEQ Ref: Scrip Code: 533156 Subject: Disclosure under Regulation 30 of SEBI (LODR) Regulations, 2015 – Cancellation of Work Order by Reliance Industries Limited Dear Sir, Further to our intimation dated May 18, 2026, regarding the receipt of a Letter of Intent from Reliance Industries Limited(“RIL”) amounting to Rs. 131.58 Crore (excluding GST) for the “Construction of 04 Nos G+12 FLL Type Buildings for Sector-3 at RG Expansion Jamnagar”, we wish to inform you that the work order has been cancelled by RIL. Pursuant to SEBI Circular No. SEBI/HO/CFD/CFD-PoD-1/P/CIR/2023/123 dated July 13, 2023, the required additional details are enclosed herewith as Annexure-1. You are requested to kindly take the same on record. Thanking you, For Vascon Engineers Limited Neelam Pipada Company Secretary and Compliance Officer M No.: A31721 Annexure-1 Disclosure Requirement Details Name of parties to the order/Contract R eliance Industries Limited (“RIL”) Nature of the order/ Contract Construction of 04 Nos G+12 FLL Type Buildings for Sector-3 at RG Expansion Jamnagar. Date of execution of the order / contract No execution commenced. Reasons for termination and impact Work Order cancelled by RIL thereof